C-Band Cooled High-Power DFB TOSA

LD-PD 's C-Band Cooled High-Power DFB TOSA style packages are a cost-effective means of providing a low-noise light source.

Name	Model	Description	Parameter	Price
1535nm SM Cooled High-Power DFB TOSA [PDF] [RFQ]	PL-DFB-1535-A-1-PA-TOSA (Stock NO. Not entered)	Central wavelength 1535nm; Optical output 10mW; Optical Spectrum Width 1nm; TOSA; with TEC; FC-APC	Central wavelength: 1535nm Output power: 10mW Lead Time: 2-3 weeks	[Please inquire] Call us

Name

Model

Description

Parameter

Price

1535nm SM Cooled High-Power DFB TOSA [PDF] [RFQ]

PL-DFB-1535-A-1-PA-TOSA
(Stock NO. Not entered)

Central wavelength 1535nm; Optical output 10mW; Optical Spectrum Width 1nm; TOSA; with TEC; FC-APC

Central wavelength: 1535nm

Output power: 10mW

Lead Time: 2-3 weeks

[Please inquire]

Call us

Parameter

Features

● TEC (Thermo-Electric Cooler) for temperature control

● Band High-Power DFB laser

● High stability and reliability

● Operating case temperature: 0 to 70℃

● Qualified meet ROHS requirement

● Built-in optical

E/O Characteristics

Optical and Electrical Characteristics(Tc=25℃±2℃, Unless otherwise noted)

Parameter	Conditions	Symbol	Min	Typ	Max	Unit
Output Power	CW, Iop=100mA,Tsp	Po	10	-	-	mW
Operating Voltage	CW, Iop=100mA,Tsp	V		1.6		V
Peak Wavelength	CW, Iop=100mA,Tsp	λ_P	1533	1535	1537	nm
Side-Mode Suppression Ratio	CW, Iop=100mA,Tsp	SMSR	30		--	dB
Optical Spectrum Width(Linewidth)	CW, Iop=100mA,Tsp	Δλ			1	nm
Optical isolation	---	ISO	30	-	-	dB
Monitor Photocurrent	CW, Iop=100mA,Tsp	Im	20	--	2000	uA
TEC Voltage	Iop	V_TEC		-	1.7	V
TEC Current	Iop	I_TEC		-	1.2	A
Thermistor resistance	25°C	Rth	9.5	10	10.5	kΩ
Thermistor B Constant	--		3800	3900	4000	k
TEC set point temperature	--	Tsp	-	45	55	°C

Dimensions and Pin definitions

Unit (mm)

Absolute maximum ratings

Parameter	Symbol	Min	Max	Unit	Note
Operating Temperature	T_op	-20	70	°C	CW
Storage Temperature	T_ST	-40	85	°C
Storage Relative Humidity	H_ST	--	85	%
Laser Reverse Voltage	V_RLD	--	2	V
Laser Forward Current	I_op	--	150	mA
Photodiode Reverse Voltage	V_RPD	--	15	V
Photodiode Forward Current	I_MPD	--	5	mA
TEC Voltage	V_tec	--	1.7	V
TEC Current	I_tec	--	1.2	A
Lead Soldering temperature (10 sec)	--	--	260	°C

Application

● Optical fiber sensor

● Other optical transmission system

Ordering Info

PL-DFB-□□□□-☆-▽-XX-TOSA

□□□□：Wavelength

1512:1512nm

*****

1653.7: 1653.7nm

☆ : Output Power

A: 10mW

B: 20mw

C: 30mw

▽: Wavelength Tolerance

1: ±1nm

2: ±2nm

XX: Fiber and Connector Type

SA=SMF-28E+ FC/APC

SP=SMF-28E+ FC/PC

PP=PM Fiber+ FC/PC

PA=PM Fiber+ FC/APC

C-Band Cooled High-Power DFB TOSA

Product model

Parameter

Related